US20010049855A1 - Multipurpose tool for cleaning machines - Google Patents
Multipurpose tool for cleaning machines Download PDFInfo
- Publication number
- US20010049855A1 US20010049855A1 US09/796,546 US79654601A US2001049855A1 US 20010049855 A1 US20010049855 A1 US 20010049855A1 US 79654601 A US79654601 A US 79654601A US 2001049855 A1 US2001049855 A1 US 2001049855A1
- Authority
- US
- United States
- Prior art keywords
- roller
- way
- suction duct
- tool
- inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/34—Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4044—Vacuuming or pick-up tools; Squeegees
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/0009—Storing devices ; Supports, stands or holders
Definitions
- the present invention relates to a multipurpose tool for cleaning machines.
- the tool is particularly suitable for electric brooms and carpet cleaners with one or two motors.
- tools which are substantially composed of a box-like body being movable on wheels and whose front advancement part lies transversely to the main direction of movement so as to form a housing which rotatably accommodates a distribution roller which bears bristles and is moved, by way of transmission means, by an electric motor which is accommodated within said body.
- the body is articulated to a connecting element adapted to provide a detachable connection to the cleaning machine.
- Means are provided for electrically connecting to the mains the electric motor of machines normally provided with two rollers which rotate in mutually opposite directions and propel said cleaning products deeply.
- Tools suitable only for removing dust are also known; they are constituted by a box-like body which is movable on wheels and whose front advancement part lies transversely to the main direction of movement so as to form a housing which rotatably accommodates a brushing roller which bears bristles and is moved, by way of transmission means, by an electric motor which is accommodated within the body.
- the body is articulated to a connecting element which is adapted to provide a detachable connection to the cleaning machine by means of a duct for aspirating the dirt removed by the roller.
- the aim of the present invention is to provide a tool which, by way of simple and quick operations, can be converted from a tool for removing dust and dirt to a tool which allows to distribute cleaning products for fitted carpets, carpets or the like.
- an object of the present invention is to provide a tool which is simple to use even for non-specialized users.
- Another important object of the invention is to reduce the number of accessories for cleaning machines.
- Another object of the present invention is to provide a tool which produces effective distribution of the cleaning products.
- Another object of the present invention is to provide an apparatus which can be manufactured with known technologies.
- a multipurpose tool for cleaning machines which comprises a box-like body which is interchangeably associable with a Cleaning machine provided with a power outlet and is movable on wheels, a front advancement part of said body being arranged transversely to a main direction of movement, so as to form a housing which accommodates a replaceable roller which is provided with bristles and is moved, by way of transmission means, by an electric motor which is accommodated within the body, said body being articulated to a connecting element adapted to provide a detachable connection to the machine with a dirt suction duct, characterized in that an inlet of said suction duct can be opened and closed by way of a passage flow control flap.
- FIG. 1 is a perspective view of a tool according to the invention
- FIG. 2 is a top view of the tool of FIG. 1;
- FIG. 3 is a perspective view of an opening/closure flap which is comprised within the tool of FIG. 1;
- FIG. 4 is a partially sectional side view of the tool of FIG. 1 in the configuration which is suitable for dirt suction;
- FIG. 5 is a bottom view of the tool in the configuration of FIG. 4;
- FIG. 6 is a partially sectional side view of the tool of FIG. 1 in the configuration suitable for washing;
- FIG. 7 is a bottom view of the tool in the configuration of FIG. 6;
- FIG. 8 is an enlarged-scale view of a detail of the tool.
- a tool according to the invention is generally designated by the reference numeral 10 .
- the tool 10 is interchangeably associable with a cleaning machine, for is example a vacuum cleaner, not shown, which is adequately provided with a power outlet.
- the tool 10 further comprises a box-like body 11 , which in this case is made of plastics; the body is movable on four wheels 12 which are arranged in pairs and whose front advancement part lies transversely to the main movement direction so as to form a housing 13 which is wider than the remaining box-like body 11 and accommodates a roller 14 fitted with bristles.
- a box-like body 11 which in this case is made of plastics; the body is movable on four wheels 12 which are arranged in pairs and whose front advancement part lies transversely to the main movement direction so as to form a housing 13 which is wider than the remaining box-like body 11 and accommodates a roller 14 fitted with bristles.
- the roller 14 is moved, by way of transmission means described hereinafter, by an electric motor 30 , schematically shown in the figures, accommodated in the box-like body 11 .
- the connecting element 15 has, in this case, a tubular cavity 17 which leads to the region of the roller 14 , is adapted to be associated with the tubular stem of the machine and constitutes a suction duct.
- the roller 14 comprises two sets of bristles 19 which are arranged in a pattern which converges at the center.
- the above-cited transmission means in this case, comprise a toothed belt 20 which meshes with a toothed pulley, not shown in the figures, which is associated the said electric motor 30 and with a toothed pulley 21 which is rotatably coupled to the body 11 and is associated with the roller 14 .
- the pulley has an axial recess, for example a splined one, in which it is possible to insert and remove a complementarily shaped pivot-like end 22 of the roller 14 , which can be removed completely by axial translation movement after extracting a partition 23 which is inserted in C-shaped guides 24 in the opposite part of the body 11 and includes an other recess for another pivot-like end 25 of the roller 14 .
- the body 11 contains a seat 26 for the sliding of a flap 27 which is movable between a position in which it closes transversely the inlet of the cavity 17 and a position in which it completely clears said inlet.
- the flap 27 has a tab 27 a which protrudes from the body 11 in order to allow its actuation.
- FIGS. 6 and 7 show the tool 10 in the configuration for distributing moist cleaning microsponges with the machine acting as a carpet cleaner.
- the roller 14 is replaced by a bristle-fitted distribution roller 28 whose bristles are arranged in a fishbone arrangement, and the flap 27 is arranged so as to close the inlet of the cavity 17 , so as to prevent any loss of microsponges.
- the tool according to the invention can be easily associated with a cleaning machine (for example a vacuum cleaner), which is only required to have a power outlet in order to use it in two modes: a brushing and dry-cleaning mode, and a wet-cleaning mode using microsponges.
- a cleaning machine for example a vacuum cleaner
- the tool according to the invention combines with the above-noted features a high operating efficiency and great adaptability to various application requirements by way of its structural flexibility and its adjustments.
- the materials and the dimensions may be any according to requirements.
Abstract
A multipurpose tool for cleaning machines, comprising a box-like body which is interchangeably associable with a cleaning machine adequately provided with a power outlet and is movable on wheels; a front advancement part of the body is arranged transversely to a main direction of movement, so as to form a housing which accommodates a roller which is provided with bristles and is moved, by way of transmission means, by an electric motor which is accommodated within the body. The body is articulated to a connecting element adapted to provide a detachable connection to the machine with a dirt suction duct. The bristle-fitted roller is replaceable, and an inlet of the suction duct can be opened and closed by way of the presence of a passage flow control flap.
Description
- The present invention relates to a multipurpose tool for cleaning machines.
- The tool is particularly suitable for electric brooms and carpet cleaners with one or two motors.
- Cleaning products for carpets, fitted carpets and the like, while being very effective in cleaning, must be distributed appropriately, since simply spreading them does not allow them to penetrate deeply within the pile.
- In order to adequately distribute such products, tools have been produced which are substantially composed of a box-like body being movable on wheels and whose front advancement part lies transversely to the main direction of movement so as to form a housing which rotatably accommodates a distribution roller which bears bristles and is moved, by way of transmission means, by an electric motor which is accommodated within said body.
- The body is articulated to a connecting element adapted to provide a detachable connection to the cleaning machine.
- Means are provided for electrically connecting to the mains the electric motor of machines normally provided with two rollers which rotate in mutually opposite directions and propel said cleaning products deeply.
- Tools suitable only for removing dust are also known; they are constituted by a box-like body which is movable on wheels and whose front advancement part lies transversely to the main direction of movement so as to form a housing which rotatably accommodates a brushing roller which bears bristles and is moved, by way of transmission means, by an electric motor which is accommodated within the body.
- The body is articulated to a connecting element which is adapted to provide a detachable connection to the cleaning machine by means of a duct for aspirating the dirt removed by the roller.
- The aim of the present invention is to provide a tool which, by way of simple and quick operations, can be converted from a tool for removing dust and dirt to a tool which allows to distribute cleaning products for fitted carpets, carpets or the like.
- Within this aim, an object of the present invention is to provide a tool which is simple to use even for non-specialized users.
- Another important object of the invention is to reduce the number of accessories for cleaning machines.
- Another object of the present invention is to provide a tool which produces effective distribution of the cleaning products.
- Another object of the present invention is to provide an apparatus which can be manufactured with known technologies.
- This aim and these and other objects which will become better apparent hereinafter are achieved by a multipurpose tool for cleaning machines which comprises a box-like body which is interchangeably associable with a Cleaning machine provided with a power outlet and is movable on wheels, a front advancement part of said body being arranged transversely to a main direction of movement, so as to form a housing which accommodates a replaceable roller which is provided with bristles and is moved, by way of transmission means, by an electric motor which is accommodated within the body, said body being articulated to a connecting element adapted to provide a detachable connection to the machine with a dirt suction duct, characterized in that an inlet of said suction duct can be opened and closed by way of a passage flow control flap.
- Further characteristics and advantages of the present invention will become better apparent from the following detailed description of an embodiment thereof, illustrated only by way of non-limitative example in the accompanying drawings, wherein:
- FIG. 1 is a perspective view of a tool according to the invention;
- FIG. 2 is a top view of the tool of FIG. 1;
- FIG. 3 is a perspective view of an opening/closure flap which is comprised within the tool of FIG. 1;
- FIG. 4 is a partially sectional side view of the tool of FIG. 1 in the configuration which is suitable for dirt suction;
- FIG. 5 is a bottom view of the tool in the configuration of FIG. 4;
- FIG. 6 is a partially sectional side view of the tool of FIG. 1 in the configuration suitable for washing;
- FIG. 7 is a bottom view of the tool in the configuration of FIG. 6;
- FIG. 8 is an enlarged-scale view of a detail of the tool.
- With reference to FIGS.1 to 8, a tool according to the invention is generally designated by the
reference numeral 10. - The
tool 10 is interchangeably associable with a cleaning machine, for is example a vacuum cleaner, not shown, which is adequately provided with a power outlet. - The
tool 10 further comprises a box-like body 11, which in this case is made of plastics; the body is movable on fourwheels 12 which are arranged in pairs and whose front advancement part lies transversely to the main movement direction so as to form ahousing 13 which is wider than the remaining box-like body 11 and accommodates aroller 14 fitted with bristles. - The
roller 14 is moved, by way of transmission means described hereinafter, by anelectric motor 30, schematically shown in the figures, accommodated in the box-like body 11. - The box-
like body 11 is articulated to a connectingelement 15, which is adapted to provide the detachable connection to the cleaning machine and includes mains connection means for the electric motor, which in this case are constituted by a plug, not shown in the figures. - The
connecting element 15 has, in this case, atubular cavity 17 which leads to the region of theroller 14, is adapted to be associated with the tubular stem of the machine and constitutes a suction duct. - In this embodiment, the
roller 14 comprises two sets ofbristles 19 which are arranged in a pattern which converges at the center. - The above-cited transmission means, in this case, comprise a
toothed belt 20 which meshes with a toothed pulley, not shown in the figures, which is associated the saidelectric motor 30 and with atoothed pulley 21 which is rotatably coupled to thebody 11 and is associated with theroller 14. - The pulley has an axial recess, for example a splined one, in which it is possible to insert and remove a complementarily shaped pivot-
like end 22 of theroller 14, which can be removed completely by axial translation movement after extracting apartition 23 which is inserted in C-shaped guides 24 in the opposite part of thebody 11 and includes an other recess for another pivot-like end 25 of theroller 14. - According to the invention, the
body 11 contains aseat 26 for the sliding of aflap 27 which is movable between a position in which it closes transversely the inlet of thecavity 17 and a position in which it completely clears said inlet. - The
flap 27 has atab 27 a which protrudes from thebody 11 in order to allow its actuation. - With the
roller 14, it is convenient that thecavity 17 be free in order to allow to aspirate the removed dirt. - With particular reference now to FIGS. 6 and 7, the figures show the
tool 10 in the configuration for distributing moist cleaning microsponges with the machine acting as a carpet cleaner. - The
roller 14 is replaced by a bristle-fitteddistribution roller 28 whose bristles are arranged in a fishbone arrangement, and theflap 27 is arranged so as to close the inlet of thecavity 17, so as to prevent any loss of microsponges. - In practice, it has been observed that the present invention has achieved the intended aim and objects.
- It should in fact be noted that the tool according to the invention can be easily associated with a cleaning machine (for example a vacuum cleaner), which is only required to have a power outlet in order to use it in two modes: a brushing and dry-cleaning mode, and a wet-cleaning mode using microsponges.
- In this manner, the user can purchase a cleaning machine which allows him to perform multiple operations, with considerable savings in terms of purchase and maintenance costs and great advantages in terms of storage space saving.
- The tool according to the invention combines with the above-noted features a high operating efficiency and great adaptability to various application requirements by way of its structural flexibility and its adjustments.
- The present invention is susceptible of modifications and variations within the scope of the inventive concept; the details may further be replaced with other technically equivalent elements.
- The materials and the dimensions may be any according to requirements.
- The disclosures in Italian Utility Model Application No. PD2000U000026 from which this application claims priority are incorporated herein by reference.
Claims (3)
1. A multipurpose tool for cleaning machines, comprising a box-like body which is interchangeably associable with a cleaning machine provided with a power outlet and is movable on wheels, a front advancement part of said body being arranged transversely to a main direction of movement, so as to form a housing which accommodates a replaceable roller which is provided with bristles and is moved, by way of transmission means, by an electric motor accommodated within the body, said body being articulated to a connecting element which is adapted to provide a detachable connection to the machine with a dirt suction duct, wherein an inlet of said suction duct can be opened and closed by way of a passage flow control flap.
2. The tool according to , wherein said flap can slide in a seat of said box-like body between a position in which it closes transversely said inlet of the suction duct and a position in which it completely clears said inlet.
claim 1
3. The tool according to , wherein said roller has a pivot-like mating end which can be inserted and removed from a complementarily shaped seat of a driven pulley which is rotatably coupled to said body, said roller being fully removable by way of an axial translation movement after extracting a partition which is inserted in guides in the opposite part of said body and includes another recess for another pivot-like end of said roller.
claim 1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD2000U000026 | 2000-03-30 | ||
IT2000PD000026U IT249381Y1 (en) | 2000-03-30 | 2000-03-30 | MULTI-PURPOSE PERFECTED TOOL FOR CLEANING MACHINES. |
Publications (1)
Publication Number | Publication Date |
---|---|
US20010049855A1 true US20010049855A1 (en) | 2001-12-13 |
Family
ID=11451792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/796,546 Abandoned US20010049855A1 (en) | 2000-03-30 | 2001-03-02 | Multipurpose tool for cleaning machines |
Country Status (4)
Country | Link |
---|---|
US (1) | US20010049855A1 (en) |
DE (1) | DE10111214A1 (en) |
GB (1) | GB2360695A (en) |
IT (1) | IT249381Y1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030051310A1 (en) * | 2001-09-18 | 2003-03-20 | Hoover Company | Nozzle assembly removal arrangement |
US20040031111A1 (en) * | 2002-08-14 | 2004-02-19 | Jose Porchia | Disposable dust receptacle |
US20040205927A1 (en) * | 2003-04-17 | 2004-10-21 | Tucker Richard R. | Blocker door for an agitator duct of a vacuum cleaner |
US7837958B2 (en) | 2004-11-23 | 2010-11-23 | S.C. Johnson & Son, Inc. | Device and methods of providing air purification in combination with superficial floor cleaning |
CN102743133A (en) * | 2012-06-17 | 2012-10-24 | 张光裕 | Carpet cleaning machine |
US8774970B2 (en) | 2009-06-11 | 2014-07-08 | S.C. Johnson & Son, Inc. | Trainable multi-mode floor cleaning device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4240569A (en) * | 1978-07-03 | 1980-12-23 | Clarke-Gravely Corporation | Carpet cleaning powder dispenser |
US4549328A (en) * | 1983-07-13 | 1985-10-29 | Whirlpool Corporation | Convertible vacuum and powder carpet cleaner |
DE4105012C2 (en) * | 1991-02-19 | 1994-09-29 | Fedag Romanshorn Fa | Vacuum cleaner mouthpiece |
EP1056385A1 (en) * | 1998-01-23 | 2000-12-06 | Interface, Inc. | Combination carpet cleaning brush unit,vacuum and pile lifter |
-
2000
- 2000-03-30 IT IT2000PD000026U patent/IT249381Y1/en active
-
2001
- 2001-03-02 US US09/796,546 patent/US20010049855A1/en not_active Abandoned
- 2001-03-08 DE DE10111214A patent/DE10111214A1/en not_active Withdrawn
- 2001-03-16 GB GB0106583A patent/GB2360695A/en not_active Withdrawn
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030051310A1 (en) * | 2001-09-18 | 2003-03-20 | Hoover Company | Nozzle assembly removal arrangement |
US6842942B2 (en) * | 2001-09-18 | 2005-01-18 | The Hoover Company | Nozzle assembly removal arrangement |
US20040031111A1 (en) * | 2002-08-14 | 2004-02-19 | Jose Porchia | Disposable dust receptacle |
WO2004016145A1 (en) * | 2002-08-14 | 2004-02-26 | S. C. Johnson & Son, Inc. | Disposable dust receptacle |
US20040205927A1 (en) * | 2003-04-17 | 2004-10-21 | Tucker Richard R. | Blocker door for an agitator duct of a vacuum cleaner |
US7055211B2 (en) * | 2003-04-17 | 2006-06-06 | The Hoover Company | Blocker door for an agitator duct of a vacuum cleaner |
US7837958B2 (en) | 2004-11-23 | 2010-11-23 | S.C. Johnson & Son, Inc. | Device and methods of providing air purification in combination with superficial floor cleaning |
US8774970B2 (en) | 2009-06-11 | 2014-07-08 | S.C. Johnson & Son, Inc. | Trainable multi-mode floor cleaning device |
CN102743133A (en) * | 2012-06-17 | 2012-10-24 | 张光裕 | Carpet cleaning machine |
Also Published As
Publication number | Publication date |
---|---|
GB2360695A (en) | 2001-10-03 |
IT249381Y1 (en) | 2003-05-07 |
ITPD20000026U1 (en) | 2001-09-30 |
GB0106583D0 (en) | 2001-05-09 |
DE10111214A1 (en) | 2001-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: LINDHAUS S.R.L., ITALY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MASSARO, MICHELE;REEL/FRAME:011615/0681 Effective date: 20010223 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |